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[Solved] Pitch bend have only 7bit 🙁

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(@lucau)
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Joined: 2 years ago
Posts: 6
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Hi, I was running some test in Bome with some slider set in pitchbend mode and I was very sad to see this:

231: MIDI IN [Chameleon-2]: E0 69 69
233: MIDI IN [Chameleon-2]: E0 6A 6A
235: MIDI IN [Chameleon-2]: E0 6B 6B
237: MIDI IN [Chameleon-2]: E0 6C 6C
239: MIDI IN [Chameleon-2]: E0 6D 6D
241: MIDI IN [Chameleon-2]: E0 6E 6E
243: MIDI IN [Chameleon-2]: E0 6F 6F
245: MIDI IN [Chameleon-2]: E0 70 70
247: MIDI IN [Chameleon-2]: E0 71 71
249: MIDI IN [Chameleon-2]: E0 72 72
251: MIDI IN [Chameleon-2]: E0 73 73
253: MIDI IN [Chameleon-2]: E0 74 74
255: MIDI IN [Chameleon-2]: E0 75 75
257: MIDI IN [Chameleon-2]: E0 76 76
259: MIDI IN [Chameleon-2]: E0 77 77
261: MIDI IN [Chameleon-2]: E0 78 78
263: MIDI IN [Chameleon-2]: E0 79 79
265: MIDI IN [Chameleon-2]: E0 7A 7A
267: MIDI IN [Chameleon-2]: E0 7B 7B
269: MIDI IN [Chameleon-2]: E0 7C 7C
271: MIDI IN [Chameleon-2]: E0 7D 7D
273: MIDI IN [Chameleon-2]: E0 7E 7E
275: MIDI IN [Chameleon-2]: E0 7F 7F

We can clearly se that the two bytes of the pitchbend are always the same which means we only have 127 possible value instead of the 16383 we should have. So in mcu my fader change are stepped and I guess the bend will not be smooth on a synth.  

For me 127 value is just not enough for precise control, by the way did you consider making an option ton send cc on 14bit? I don't know for the other daw but cubase/nuendo can definitely read these.


   
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SaveTheHuman5
(@savethehuman5)
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Joined: 6 years ago
Posts: 992
 

Yes, have only 7 bits for now.
Right now there is noplans to improve that duet OSC is comming first.

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SaveTheHuman5
(@savethehuman5)
Noble Member Admin
Joined: 6 years ago
Posts: 992
 

I fix this in the incming version in order you nto have to wait too much.

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SaveTheHuman5
(@savethehuman5)
Noble Member Admin
Joined: 6 years ago
Posts: 992
 

Done!
Pitch bend mode now supports 14 bits. However, please understand that the number of touch points provided by a touch screen is generally related to the screen resolution. The touch screen digitizer essentially acts as a separate layer on top of the display panel, and its resolution is typically tied to the pixel density of the screen.

However, the specific number of touch points that can be detected by a touch screen can vary depending on the hardware and software of the device and may not always be directly proportional to the screen resolution. If you want to ensure that you have deep resolution, I suggest using large sliders on your template.

I can't provide an exact ETA for the release, but I am working as fast as I can to release the new version. Stay tuned.

This post was modified 12 months ago by SaveTheHuman5

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